[GHC] #10134: Pattern Matching Causes Infinite Type Error

[GHC]

#10134: Pattern Matching Causes Infinite Type Error
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        Reporter:  dongen            |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.8.4
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
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Comment (by simonpj):

 The code is small but depends on `import CLaAH.Prelude`.  What's that?
 Can you suck out the important bits and put them in the test case?

 (I did try `cabal unpack clash` and got `clash-0.1.3.11`, but it didn't
 contain a `Prelude` module.)

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10134#comment:8>
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